"use strict";

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

var _react = _interopRequireWildcard(require("react"));

var _classnames = _interopRequireDefault(require("classnames"));

var _configContext = require("../../../../extends/configContext");

var _icon = _interopRequireDefault(require("../../../icon"));

var _spin = _interopRequireDefault(require("../../../spin"));

var _isMobile = _interopRequireDefault(require("../../../../utils/is-mobile"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }

function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }

function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }

function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }

function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }

function _iterableToArrayLimit(arr, i) { var _i = arr == null ? null : typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"]; if (_i == null) return; var _arr = []; var _n = true; var _d = false; var _s, _e; try { for (_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }

function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }

var ControllerItem = function ControllerItem(props) {
  var _React$useState = _react.default.useState(false),
      _React$useState2 = _slicedToArray(_React$useState, 2),
      isError = _React$useState2[0],
      setIsError = _React$useState2[1];

  var _React$useState3 = _react.default.useState(true),
      _React$useState4 = _slicedToArray(_React$useState3, 2),
      isItemLoading = _React$useState4[0],
      setIsItemLoading = _React$useState4[1];

  var _useConfig = (0, _configContext.useConfig)(),
      clsPrefix = _useConfig.clsPrefix;

  var _React$useState5 = _react.default.useState(props.src || ''),
      _React$useState6 = _slicedToArray(_React$useState5, 2),
      currImgUrl = _React$useState6[0],
      setCurrImgUrl = _React$useState6[1];

  var imgRef = _react.default.useRef(null);

  var IS_MOBILE = false;

  if (typeof window !== 'undefined') {
    IS_MOBILE = (0, _isMobile.default)();
  } // 图片加载状态修正


  (0, _react.useEffect)(function () {
    if (imgRef.current && imgRef.current.complete) {
      setIsItemLoading(false);
    } else {
      setIsItemLoading(true);
    }
  });

  if (isError) {
    return /*#__PURE__*/_react.default.createElement("div", {
      className: (0, _classnames.default)("".concat(clsPrefix, "-img-previewer__controller-item is-error"), {
        'is-mobile': IS_MOBILE,
        'is-active': props.isActive
      }),
      onClick: props.onClick
    }, /*#__PURE__*/_react.default.createElement(_icon.default, {
      size: 20,
      name: "PictureErrorOutlined",
      color: "white"
    }));
  }

  var imgLoadingStyle = {};

  if (isItemLoading) {
    Object.assign(imgLoadingStyle, {
      display: 'none',
      visibility: 'hidden'
    });
  }

  return /*#__PURE__*/_react.default.createElement(_react.default.Fragment, null, /*#__PURE__*/_react.default.createElement("img", _extends({
    alt: "\u56FE\u7247",
    ref: imgRef,
    style: imgLoadingStyle,
    onLoad: function onLoad() {
      setIsItemLoading(false);
    }
  }, props, {
    src: currImgUrl,
    onError: function onError(err) {
      // 图片错误，进行错误处理，如果需要重置则重置报错
      var newUrl = props.onError(props.idx || 0);

      if (newUrl && newUrl !== currImgUrl) {
        setCurrImgUrl(newUrl);
        setIsItemLoading(true);
        return;
      }

      setIsError(true);
    }
  })), isItemLoading && /*#__PURE__*/_react.default.createElement("div", {
    className: (0, _classnames.default)("".concat(clsPrefix, "-img-previewer__controller-item"), {
      'is-mobile': IS_MOBILE,
      'is-loading': imgLoadingStyle
    })
  }, /*#__PURE__*/_react.default.createElement(_spin.default, {
    size: 20,
    color: "white",
    type: "spinner"
  })));
};

var _default = ControllerItem;
exports.default = _default;